<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1.0">
    <title>ljb</title>
  </head>
  <body>
    <div id="app"></div>
    <!-- built files will be auto injected -->
		
		<script>
			function setfs(){
    		var w=(document.documentElement.clientWidth || document.body.clientWidth)/10;
		  	document.getElementsByTagName("html")[0].style.fontSize=w+"px";
		  	document.getElementsByTagName("body")[0].style.fontSize=w+"px";
    	}
    	window.onload=function(){  
       setfs()
      }  
	  	window.onresize = function(){
	  		setfs()
			}
		</script>
  </body>
</html>
